Ousama Dabbagh, MD
Pulmonary Disease Physician · Maryville, TN
Ousama Dabbagh, MD is a pulmonary disease physician with a practice address in Maryville, Tennessee, and NPI 1982644704, issued on Jun 8, 2006. Check the license (Tennessee 46763, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ousama Dabbagh
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 46763 TN
Self-reported in NPPES; status is on the state search - Practice location
- 463 Bmh Physicians Office Bldg, Maryville, TN 37804
- Phone
- (865) 980-5100
- Enumerated
- Jun 8, 2006
- Record last updated
- Oct 24, 2025
- Fax
- (865) 980-5105
- Medicaid ID
- 1521870 TN
- Medicare enrollment
- Enrolled (PECOS I20110120001083); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 359 in Tennessee → Look up another NPI →
Also registered at 463 Bmh Physicians Office Bldg
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Morgan DonnellFamily Nurse Practitioner1710705298
- Claudia Gammon, FNP-BCFamily Nurse Practitioner1063523074
- Abby Hamilton, DNPAcute Care Nurse Practitioner1871003996
- Philip Hanneman, M.D.Pulmonary Disease Physician1356788202
- Brandon McLin, PA-CPhysician Assistant1821450750
- Susan Orr, PA-CPhysician Assistant1184803603
Verify Ousama Dabbagh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 46763Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% more Medicare Part D claims than the average pulmonary disease physician in 2024
1,588 Medicare Part D claims for 356 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D.
Most prescribed
- Albuterol Sulfate Hfa422 claims
- Prednisone165 claims
- Trelegy Ellipta148 claims
- Doxycycline Hyclate121 claims
- Breztri Aerosphere110 claims
- Cefdinir108 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $411.86
12 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Blount Memorial Physician Group IncMaryville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ousama Dabbagh among 359 pulmonary disease physician records in Tennessee
Ousama Dabbagh, MD is one of 359 pulmonary disease physician records with a practice address in Tennessee. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 46% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated1994 · median 2003 among the 288 with a school on file
- Record last updated2025 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Tennessee
There are 359 pulmonary disease physician records in Tennessee.
All 359 in Tennessee → Every provider in Maryville → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Jonathan Angotti, M.D.Maryville, TN 378041487033387
- Philip Hanneman, M.D.Maryville, TN 378041356788202
- Phillip Maharrey, M.D.Maryville, TN 378041518490911
- Michael Ramos, M.D.Maryville, TN 378041538182779
- Bruce Roberts, MDMaryville, TN 378041891872982
- Akesh Thomas, MDMaryville, TN 378041861050015
- Ernest Waller, M.D.Maryville, TN 378041427047745
- Ernesto Mejia, MDMorristown, TN 378141205814605
Common questions
What is Ousama Dabbagh, MD's NPI number?
Ousama Dabbagh, MD's National Provider Identifier (NPI) is 1982644704, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ousama Dabbagh, MD located?
The NPPES record lists a practice address at 463 Bmh Physicians Office Bldg, Maryville, TN, 37804. Phone: (865) 980-5100. Providers update this record themselves, so call before visiting.
How can I verify Ousama Dabbagh, MD's license?
NPPES lists Tennessee license number 46763, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ousama Dabbagh, MD prescribe under Medicare Part D?
In 2024, Ousama Dabbagh, MD had 1,588 Medicare Part D claims for 356 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
What is Ousama Dabbagh, MD's MIPS final score?
The 2023 MIPS final score is 79.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.